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Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

    • Late Afternoon

      Late Afternoon:SW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 5pm. Waves around 1 ft.

      High: 78 °F

      SW 10kt
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers and possibly a thunderstorm, mainly before midnight, then a chance of showers and thunderstorms after midnight. Waves around 1 ft.

      Low: 53 °F

      Light Wind
      1ft

    • Thursday

      Thursday:ENE wind 5 to 10 kt. A slight chance of showers. Waves around 1 ft.

      High: 59 °F

      ENE 10kt
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly cloudy. Waves around 1 ft.

      Low: 47 °F

      Light Wind
      1ft

    • Friday

      Friday:SSE wind 5 to 8 kt becoming SSW 7 to 10 kt in the afternoon. Mostly sunny. Waves around 1 ft.

      High: 73 °F

      ⇑SSW 10kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.

      Low: 60 °F

      Light Wind
      1ft

    • Saturday

      Saturday:SW wind 5 to 10 kt. Mostly sunny. Waves around 1 ft.

      High: 77 °F

      SW 10kt
      1ft

    • Saturday Night

      Saturday Night:S wind 5 to 10 kt. Partly cloudy. Waves 1 to 2 ft.

      Low: 60 °F

      S 10kt
      1-2ft

    • Sunday

      Sunday:SSW wind 10 to 15 kt, with gusts as high as 20 kt. Showers likely. Waves around 2 ft.

      High: 70 °F

      SSW 15kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 am EDT Apr 1, 2026
Forecast Valid: 4pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026

View Nearby Observations

Detailed Forecast


Late Afternoon
SW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 5pm. Waves around 1 ft.
Tonight
Variable winds 5 kt or less. Showers and possibly a thunderstorm, mainly before midnight, then a chance of showers and thunderstorms after midnight. Waves around 1 ft.
Thursday
ENE wind 5 to 10 kt. A slight chance of showers. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Waves around 1 ft.
Friday
SSE wind 5 to 8 kt becoming SSW 7 to 10 kt in the afternoon. Mostly sunny. Waves around 1 ft.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.
Saturday
SW wind 5 to 10 kt. Mostly sunny. Waves around 1 ft.
Saturday Night
S wind 5 to 10 kt. Partly cloudy. Waves 1 to 2 ft.
Sunday
SSW wind 10 to 15 kt, with gusts as high as 20 kt. Showers likely. Waves around 2 ft.

Winds and seas higher in and near tstms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 39.25°N 75.41°W
Last Update: 4:10 am EDT Apr 1, 2026
Forecast Valid: 4pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026
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